The 2 types of bone markings being identified would be the opening on the occipitomastoid suture in which the internal jugular veins would travel to carry the blood from one's brain to the heart and the Mandibular condyle of the mandible that would then form the temporomandibular joint.
Answer:
covalent bonds within each strand
Explanation:
Zero degrees latitude is the line designating the Equator and divides the Earth into two equal hemispheres (north and south).